Prismatic lens



FIG. 1 is a fragmented bottom exterior view, drawn for ease of illustration;

FIG. 2 is a fragmented side view thereof,

FIG. 3 is an end view thereof,

FIG. 4 is an enlarged fragmented bottom exterior view thereof,

FIG. 5 is an enlarged fragmented side view thereof,

FIG. 6 is a partial top interior view thereof; and,

FIG. 7 is a perspective view thereof. 

The ornamental design for the prismatic lens, as shown and described. 